1. Ataxia with isolated vitamin E deficiency: a treatable neurologic disorder resembling Friedreich’s ataxia

   • A. Federico

   EDITORIAL Pages: 119 - 121

2. Bovine spongiform encephalopathy and Creutzfeldt-Jakob disease: facts and uncertainties underlying the causal link between animal and human diseases

   • E. Beghi
   • C. Gandolfo
   • C. Messina

   REVIEW Pages: 122 - 129

3. Ataxia with isolated vitamin E deficiency: neurological phenotype, clinical follow-up and novel mutations in TTPAgene in Italian families

   • C. Mariotti
   • C. Gellera
   • S. Di Donato

   ORIGINAL Pages: 130 - 137

4. Post-stroke depression: research methodology of a large multicentre observational study (DESTRO)

   • V. Toso
   • C. Gandolfo
   • on behalf of DESTRO Study Group*

   ORIGINAL Pages: 138 - 144

5. Prognostic role of depression after lumbar disc surgery

   • L. Arpino
   • A. Iavarone
   • A. Moraci

   ORIGINAL Pages: 145 - 147

6. Magnitude of right-to-left shunt as the only determinant of stroke in a pair of identical twins

   • M. Del Sette
   • D. Rizzi
   • C. Gandolfo

   CASE REPORT Pages: 148 - 150

7. Traumatic transdural spinal cord herniation and the nuclear trail sign: case report

   • A. Spissu
   • M. T. Peltz
   • A. Cannas

   CASE REPORT Pages: 151 - 153

8. Italian Neurological Society guidelines for the diagnosis of dementia: revision I

   • M. Musicco
   • C. Caltagirone
   • Dementia Study Group of the Italian Neurological Society

   SIN DOCUMENT Pages: 154 - 167